International Statistical Classification of Diseases and Related Health Problems (ICD-10)
World Health Organization, 1993
 Buku Teks
Annals of Dentistry : Journal of THe Faculty of Dentistry University of Malaya
The Annals of Dentistry. University of Malaya,
 Majalah, Jurnal, Buletin
Land cover classification of alos data using back-propagation neural network models
 Artikel Jurnal
Scully, Crispian
Medical problems in dentistry
Churchill Livingstone, Elsevier, 2010
 Buku Teks SO
Journal of dentistry Indonesia
Fakultas Kedokteran Gigi. Universitas Indonesia,
 Majalah, Jurnal, Buletin